The phrase "are now attainable" is correct and usable in written English.
You can use it to indicate that something has become possible or achievable at the present time.
Example: "With the advancements in technology, many solutions that were once out of reach are now attainable for small businesses."
Alternatives: "are now achievable" or "have become accessible".
With the advent of genome-wide, sequenced-based genotyping in sorghum, precise and accurate estimations of population structure and LD across the genome are now attainable.
These goals may not have been feasible after 1934 given the technology at the time, but they are now attainable if Nepalis are so determined.
Evaluations of SNP variability, frequency, and distribution, as well as estimates of linkage disequilibrium in alfalfa are now attainable research targets.
What once required hours of rifling through guidebooks, or Googling into the provincial nooks of the internet, is now attainable in an instant.
Nor is the Chiefs' sage head coach, Rob Baxter, in the mood to settle for gallant runner-up status, having spent the past month hammering home the message that anything is now attainable.
The level of fame rock stars used to reach after years of practicing guitar, months of touring and weeks in the studio is now attainable through Vine videos and well-tagged photos on Instagram.
And others might discover a new dream, one that's now attainable – an encore that's ultimately more fulfilling than any earlier career aspirations.
As I learned in writing Virtue, Valor, and Vanity: The Founding Fathers and the Pursuit of Fame, Alexander Hamilton was no less ambitious than Ryan Seacrest -- but to Hamilton and the other founders, fame was different then from what it is now, attainable only through civic benefaction, which is to say, only through taking steps to make life better for others.
The frequent detection of GUS reporter gene expression in the gene trap lines and the proper splicing of our optimized gene trap construct finally prove gene trap insertional mutagenesis to be now attainable for barley functional genomics.
In women's cosmetics, techniques or treatments once considered exclusive, such as contouring, fake lashes and hair extensions, are now easily attainable for all.
